Event: Division 3

PDF Excel

Opponent	Rating	Result
David Welsh	1493	1 - 0
Mark J Weidman	1589	½ - ½
John WF McAllister	1643	½ - ½
Conor Hickey	1600	1 - 0
Sergejs Starodubcevs	1591	0 - 1
Danny Harrison	1660	½ - ½
Martyn Colebrook	1523	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1700 = (11099 + 400 * (3 - 1)) / 7)